TSA will be consolidating their headquarters facility in a new 15-year lease of up to 625,000 rentable square feet (RSF) in the National Capital Region. TSA is currently housed in three locations in Northern Virginia. The new facility will allow TSA to house approximately 3,800 staff in 3,100 seats and 552,000 usable square feet (USF), reducing their current overall utilization rate of 173 USF / person to 147 USF / person.